2019012897

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 3048079104

約数和(自身を除く): 1029066207

約数列:

[1, 3, 11, 33, 41, 121, 123, 293, 363, 451, 463, 879, 1353, 1389, 3223, 4961, 5093, 9669, 12013, 14883, 15279, 18983, 35453, 36039, 56023, 56949, 106359, 132143, 135659, 168069, 208813, 396429, 406977, 626439, 1453573, 1492249, 2296943, 4360719, 4476747, 5562019, 6890829, 16414739, 16686057, 49244217, 61182209, 183546627, 673004299, 2019012897]

約数ペア:

[(1, 2019012897), (3, 673004299), (11, 183546627), (33, 61182209), (41, 49244217), (121, 16686057), (123, 16414739), (293, 6890829), (363, 5562019), (451, 4476747), (463, 4360719), (879, 2296943), (1353, 1492249), (1389, 1453573), (3223, 626439), (4961, 406977), (5093, 396429), (9669, 208813), (12013, 168069), (14883, 135659), (15279, 132143), (18983, 106359), (35453, 56949), (36039, 56023)]